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Health care, or healthcare, is the improvement of health via the prevention, diagnosis, treatment, amelioration or cure of disease, illness, injury, and other physical and mental impairments in people. Health care is delivered by health professionals and allied health fields. Medicine, dentistry, pharmacy, midwifery, nursing, optometry ...
In the United States, health insurance coverage is provided by several public and private sources. During 2019, the U.S. population overall was approximately 330 million, with 59 million people 65 years of age and over covered by the federal Medicare program. The 273 million non-institutionalized persons under age 65 either obtained their ...
The terms “health equality,” “health equity,” and “health justice” may seem similar at first glance. After all, they all seem to deal with giving everyone the care they need to stay ...
What to Know About Hospitals. A hospital is a crucial part of the health system. It provides outpatient, inpatient, and emergency medical care for sick and injured people. You can visit a hospital ...
Primary care providers are trained to prevent, diagnose, and treat conditions you may have across your whole life span. Primary care includes preventive services like diabetes and cancer ...
General practitioners provide acute, chronic, and follow-up care to their patients. Their duties include assessing you with a physical exam and a review of your medical history. From there, they ...
Dietitian. A dietitian, medical dietitian, or dietician [1] is an expert in identifying and treating disease-related malnutrition and in conducting medical nutrition therapy, for example designing an enteral tube feeding regimen or mitigating the effects of cancer cachexia. Many dietitians work in hospitals and usually see specific patients ...
Healthcare reform in the United States has a long history.Reforms have often been proposed but have rarely been accomplished. In 2010, landmark reform was passed through two federal statutes: the Patient Protection and Affordable Care Act (PPACA), signed March 23, 2010, and the Health Care and Education Reconciliation Act of 2010 (), which amended the PPACA and became law on March 30, 2010.